My claim is that your concept of a chair presupposes, not only the existence of a chair independent of your mind, but also your senses. I would go even further and claim that this is self-evident, if you went deaf and blind tomorrow your ability to form concepts would immediately be restricted because it would be much harder to take in information. — JerseyFlight
This is a false assumption you make. You could explain what a chair is, to a person who has never sensed a chair, and that person could have a concept of a chair without sensing a chair.. Furthermore, the fact that architects, designers, and creators, produce conceptions prior to the material existence of the thing conceived, indicates that what appears to you as "self-evident", is actually a falsity.
In the first instance identity is a formal claim. It is a statement about an object. The problem with this statement is that it is very specific and very narrow; the problem is that it negates itself. — JerseyFlight
Again, this is a falsity. The law of identity is a universal statement, a generality. It states that a thing is the same as itself. This applies to all things. It is not a statement about an object, it is a statement about all objects.
You are claiming that a thing is not different from itself, which is just the negative side of the identity position. — JerseyFlight
I've already dealt with this objection. A thing is the same as itself, but it is also different from itself. It changes with the passage of time, therefore it is different from how it was. Your proposal, to oppose or negate, "same" with "different" is unjustified in this context. The thrust of your argument seems to be to say that "different" is the opposite of "same", but this is not true in the context of the law of identity. Clearly a thing is both the same as itself, and different from itself, so we have no premise to allow us to say that "same as itself" means "not different from itself". You are just adding this premise, that different is the opposite of same, to create a straw man.
"It is thus the empty identity that is rigidly adhered to by those who take it, as such, to be something true and are given to saying that identity is not difference, but that identity and difference are different. They do not see that in this very assertion they are themselves saying that identity is different; for they are saying that identity is different from difference; since this must at the same time be admitted to be the nature of identity, their assertion implies that identity, not externally, but in its own self, in its very nature, is this, to be different." — JerseyFlight
See, Hegel demonstrates in this passage, that he sort of grasps what you are missing. Difference inheres within identity. To be the same is also to be different. Therefore it is a misrepresentation to represent difference as the negation of same, difference is a part of being the same.
Let me try another approach for you. I'm sure you are aware of the concept of "similar" What does it mean to you, if two things are said to be similar? To me, it means that some aspects of the things are the same, and some aspects are different. We cannot say that the two things are different, in an unqualified or absolute sense, because we need to account for why we are calling them "similar". So in some way, they appear to have aspects which are the same, yet also aspects which are different. This is why difference cannot be used to negate sameness, they are both distinct aspects of the same concept, "similar". They are not the opposites of each other though because the aspects which are same cannot be the aspect which are different. Therefore "same" and "different" represent two distinct categories within the concept "similar".
He is correct, the identity position is, and must say this, in order to protect itself from the difference it is saying it is not. When you say a thing is itself you are at the same time saying that it is not different from itself, this is Hegel's masterful point, the contradiction emerges from identity itself. — JerseyFlight
As I've explained, many times now, this is a false assumption. When someone says that a thing is the same as itself, they are not saying that it is not different from itself. I am a thing, and I am the same as myself. But clearly I am different from the way I was last year, despite being the same person last year and this year. So when I say that I am the same person that I was last year, I am not saying that I am not different from how I was last year. Clearly I am different, yet the same. So it is just your unwarranted, and unjustified straw man, which represents being the same as being not different, this is not consistent with the law of identity.
You, as a matter of fact, cannot bring the law of identity into being with the symbol of Z, this solitary symbol articulates nothing. — JerseyFlight
This again is false. Why can't I say Z represents "a thing is the same as itself", just like Hegel says A=A represents "a thing is the same as itself"? The symbols used to represent a proposition can be arbitrary.
In order to bring the law of identity into conceptual being you must make use of identity, difference and unity. In every occurrence of identity you must make use of... must identify... different symbols that are taken together in unity. This is a material fact regarding the existence of the concept of identity. — JerseyFlight
This is not true at all. "A thing is the same as itself" represents one idea which can be represented with one symbol, just like the single word "square" represents "equilateral rectangle". The fact that the idea represented by the symbol is a complex idea does not necessitate that the idea requires more than one symbol to represent it. This is not a matter of me trying to wiggle out of Hegel's criticism, it is simply the way that symbols and ideas relate to each other. One symbol may represent a vast complexity of ideas, structured and existing as one idea represented by that symbol. Take a word (one symbol) which is an acronym, like radar, for example. The one word stands for a whole complexity of ideas, represented as one idea, by that one word. So this whole talk about "different symbols which are taken together in unity" is irrelevant speculation. It's like arguing that each letter within a word must stand for something on its own. Hegel's claims here have no basis in reality, and his insertion of "difference" and "unity" into the concept of identity through an analysis of those symbols which he uses to represent the law of identity, is just unsupported speculation.
Imagine if I represented the law of identity with Z. Then I proceeded to argue that because the law of identity is represented with Z, and Z is the final letter in the alphabet, then there must be finality within the concept. You cannot draw a conclusion about the meaning of the concept represented, by doing a physical analysis of the symbols used to represent it. Plato demonstrated this with an extensive analysis of the sounds of many different words, in one of his dialogues. He tried to show how the sound of the word is correlated to the idea represented by the word. But he didn't get very far, and it was demonstrated that it's very unreliable to attempt to determine anything useful about what is represented by a symbol through a physical analysis of the symbol.
Try to articulate the law of identity without making use of unity and difference, you will not be able to do it. — JerseyFlight
This is blatantly false. "A thing is the same as itself" says nothing about difference or unity. How can you even make such a statement and try to maintain some semblance of honesty?
But Hegel, how did he do it (!), comes along and breaks down Aristotle's thoughts into their finer dialectical components, not fallaciously, but on Aristotle's own terms. — JerseyFlight
Sorry, but unity and difference do not enter into the law of identity, so these are Hegel's terms for identity, and clearly a straw man.
Of course, but its meaning is derived from its formation. — JerseyFlight
The meaning is not derived from the symbolic formation, as you've represented, it is derived from the complex formation of ideas. It is pointless to attack the symbolic structure, rather than the structure of ideas.
Hegel is not bringing negation from the outside; he is demonstrating that it is already contained in the law. This is proven by the fact that the Aristotelian formation states that identity and difference are different, that is, a thing is not different from itself. — JerseyFlight
That two things are different doesn't mean that one is the opposite of the other, they might be different categories. Yes, identity is different from difference, but this does not mean that same is defined as "not different". Colour is different from sound, but this does not mean that colour is defined as "not sound". It is only when you define "same" as "not different", which is a definition not supported by the law of identity, that negation is produced. So, the negation is brought in from outside, with this faulty definition of "same" (as not different), a definition which is inconsistent with the way that "same" is used in the law of identity.
As Hegel says: "...the truth is rather that a consideration of everything that is, shows that in its own self everything is in its self-sameness different from itself and self-contradictory, and that in its difference, in its contradiction, it is self-identical, and is in its own self this movement of transition of one of these categories into the other, and for this reason, that each is in its own self the opposite of itself." — JerseyFlight
Nice quote, this is a fine example. Notice, "everything is in its self-sameness different from itself". That's exactly what I've been saying, difference is included within identity, so that the thing is the same as itself and also different from itself. Now, Hegel claims that this is contradiction, but it is not contradictory. It is only contradictory if you define "same" as "not different". But nothing necessitates this definition. In fact it is very clear that this definition is unacceptable, because it would create contradiction in this way. Therefore it is quite evident that Hegel introduces this definition for the purpose of creating contradiction, so that he can refer to the law of identity as "self-contradictory". It is not though, Hegel creates that contradiction by defining "same" as "not-different", when same and different are actually different categories and cannot be directly related to each other in this way.
Hegel might even recognize that same and different belong to distinct categories, as he says " this movement of transition of one of these categories into the other". So he also ought to recognize that to bring same and different into the same category, so that they become contraries, is to make a category mistake.
The point I'm about to make is exceedingly important. It was my hunch that Aristotelians would reply to Hegel's position by claiming that it was 'just semantics.' But this doesn't work because the law of identity is itself semantical! There is no way around this, logic is perhaps the most vital part of semantics. One cannot state a semantical law and then complain when it is refuted by semantics. Hegel's genius on essence has yet to be discovered by our species, it's a beautiful, untapped area of philosophy that carries philosophy into the future. — JerseyFlight
Hegel's argument is not semantics at all. It is a matter of analyzing the physical structure of the proposition, its symbols, and attempting to make a conclusion about the meaning from this physical analysis of the symbols. I'm sure you must recognize the fault here. One cannot take a word like "word", and analyze the constituent parts individually, "w", "o", "r", "d", and their relations to each other within that word expecting to determine something useful about the meaning. Nor can you do as Plato tried, and analyze the individual syllables within a word, expecting to determine the meaning this way. Likewise, you cannot represent a proposition with symbols, then expect to determine something meaningful about the proposition by analyzing the relations between those symbols.
As Hegel said about those who hold to the Aristotelian position on identity: "Thinking that keeps to external reflection and knows of no other thinking but external reflection, fails to attain to a grasp of identity in the form just expounded, or of essence, which is the same thing. Such thinking always has before it only abstract identity, and apart from and alongside it, difference. In its opinion, reason is nothing more than a loom on which it externally combines and interweaves the warp, of say, identity, and then the woof of difference; or, also, again proceeding analytically, it now extracts especially identity and then also again obtains difference alongside it, is now a positing of likeness and then also again a positing of unlikeness — likeness when abstraction is made from difference, and unlikeness when abstraction is made from the positing of likeness. These assertions and opinions about what reason does must be completely set aside, since they are in a certain measure merely historical; the truth is rather that a consideration of everything that is, shows that in its own self everything is in its self-sameness different from itself and self-contradictory, and that in its difference, in its contradiction, it is self-identical, and is in its own self this movement of transition of one of these categories into the other, and for this reason, that each is in its own self the opposite of itself. The Notion of identity, that it is simple self-related negativity, is not a product of external reflection but has come from being itself. Whereas, on the contrary, that identity that is aloof from difference, and difference that is aloof from identity, are products of external reflection and abstraction, which arbitrarily clings to this point of indifferent difference." — JerseyFlight
See Hegel understands the Aristotelian notion of identity. The category mistake he makes though, is to allow difference to move into the category of same, making these two opposite of each other, rather than categorically distinct. This category mistake is what allows the self-sameness which is different from itself to be called self-contradictory.